Discourse vulnerable to DoS via large URL payload in PM to a…(CVE-2025-48053)

概要

Discourse vulnerable to DoS via large URL payload in PM to a bot

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

Discourse is an open-source discussion platform. Prior to version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch, sending a malicious URL in a PM to a bot user can cause a reduced the availability of a Discourse instance. This issue is patched in version 3.4.4 of the stable branch, version 3.5.0.beta5 of the beta branch, and version 3.5.0.beta6-dev of the tests-passed branch. No known workarounds are available.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

影響パッケージ

Bitnami discourse

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.4.4"}]}]

参照URL

advisory github.com
web nvd.nist.gov